Question

AYUDA. DERIVADA Cos(3t^2+2)^3

Answer 1

Respuesta:

Explicación paso a paso:

$f(t)=(cos(3t^2+2))^3\\\\f^\prime (t)=3(cos(3t^2+2))^2(-sen(3t^2+2))(6t)\\\\f^\prime (t)=-18t~cos^2(3t^2+2)~sen(3t^2+2)$